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175 Commits

Author SHA1 Message Date
Alexey Arno
046122cbef dbms: Server: queries with several replicas: development [#METR-14410] 2015-01-16 18:47:32 +03:00
Alexey Arno
4b4d049aa0 dbms: Server: queries with several replicas: development [#METR-14410] 2015-01-16 18:47:31 +03:00
Alexey Arno
e7928382e1 dbms: Server: queries with several replicas: development [#METR-14410] 2015-01-16 18:47:31 +03:00
Alexey Milovidov
818d5ed0c5 dbms: compiled aggregator: development [#METR-2944]. 2015-01-13 04:57:22 +03:00
Alexey Milovidov
8620b80d99 dbms: fixed collations; preparation to external sorting [#METR-2944]. 2015-01-07 18:30:11 +03:00
Alexey Milovidov
221efeb82a dbms: more scalable aggregator: development [#METR-2944]. 2015-01-03 06:18:49 +03:00
Alexey Arno
9c9db14d95 dbms: Server: second part of the fix for column renaming in UNION ALL queries. [#METR-14099] 2014-12-24 18:30:14 +03:00
Alexey Arno
72845af48a dbms: Client: Add output format consistency checking and support for vertical output in non-interactive client [#METR-14325] 2014-12-20 02:02:18 +03:00
Alexey Arno
819b3bd6ac Code cleanups [#METR-14099]. 2014-12-15 19:07:50 +03:00
Alexey Arno
8995500f14 Add initial support for SELECT requests chained by UNION ALL. 2014-12-15 19:07:49 +03:00
Alexey Milovidov
5fc32bb267 dbms: FETCH PARTITION: development [#METR-13153]. 2014-10-13 22:01:58 +04:00
Alexey Milovidov
21383c5475 dbms: FETCH PARTITION: development [#METR-13153]. 2014-10-13 21:28:59 +04:00
Alexey Milovidov
1da86169d6 dbms: more handy error message [#METR-2944]. 2014-10-03 03:31:18 +04:00
Alexey Milovidov
ef7ccff421 dbms: added missing modification [#METR-12715]. 2014-09-13 16:11:14 +04:00
Michael Kolupaev
7b11fc4f6c Merge 2014-08-11 18:05:42 +04:00
Michael Kolupaev
71b90ea1d4 Merge 2014-08-08 14:03:19 +04:00
Michael Kolupaev
7643a49b8e Merge 2014-08-07 16:26:04 +04:00
Michael Kolupaev
c777975b0b dbms: parts_checker; not working yet. [#METR-11980] 2014-07-22 14:35:44 +04:00
Michael Kolupaev
40d98ad7a9 dbms: more informative exception message when reading fails during merge (in lucky cases when an exception occurs instead of a segfault). [#METR-11980] 2014-07-21 15:34:43 +04:00
Michael Kolupaev
3efa9e91c9 ClickHouse: not accepting identifiers with multiple dots. [#METR-11739] 2014-07-14 13:16:49 +04:00
Michael Kolupaev
429b5f63b2 Merge 2014-06-27 21:58:26 +04:00
Michael Kolupaev
ed26098886 Merge 2014-05-14 21:51:43 +04:00
Michael Kolupaev
728bdf4928 Merge 2014-05-13 15:24:16 +04:00
Alexey Milovidov
0abc554493 dbms: tracking amount of memory usage per query [#METR-11015]. 2014-05-04 02:57:43 +04:00
Alexey Milovidov
da3cec39b1 dbms: addition to prev. revision [#METR-10988]. 2014-04-29 04:25:12 +04:00
Michael Kolupaev
d5215ae37e Better handling of old checksums files. [#METR-10202] 2014-04-18 13:55:25 +04:00
Michael Kolupaev
f362d03611 Merge 2014-04-14 14:19:38 +04:00
Michael Kolupaev
7d5429655a Merge 2014-04-07 23:10:14 +04:00
Michael Kolupaev
954a97764c Merge 2014-04-04 17:27:47 +04:00
Alexey Milovidov
8a834d3025 dbms: added checking of max_query_size [#METR-10718]. 2014-04-04 06:27:01 +04:00
Michael Kolupaev
b4d85c1676 Merge 2014-04-03 15:48:28 +04:00
Michael Kolupaev
b92f1ff480 Merge 2014-04-02 17:45:39 +04:00
Michael Kolupaev
8fc53a7020 Merge 2014-04-02 11:59:43 +04:00
Michael Kolupaev
634c33c766 Merge 2014-03-27 21:49:08 +04:00
Michael Kolupaev
db3c061396 Added checksums to data parts. Not writing them yet. [#METR-10202] 2014-03-27 15:29:40 +04:00
Michael Kolupaev
7b6ce30656 Merge 2014-03-22 18:44:44 +04:00
Michael Kolupaev
7084f03ab9 Merge 2014-03-21 23:17:59 +04:00
Michael Kolupaev
750cb44f94 Merge 2014-03-21 17:42:14 +04:00
Michael Kolupaev
e10125a052 Using IStorage locks properly in most places. Got rid of StoragePtr and DatabaseDropper. Drops are now synchronous. [#METR-10202] 2014-03-20 14:59:45 +04:00
Alexey Milovidov
dec6f09c41 dbms: tiny usability improvement [#METR-2944]. 2014-03-02 23:52:55 +04:00
Alexey Milovidov
f20d8967b1 dbms: tiny fix [#METR-2944]. 2014-03-02 23:36:53 +04:00
Michael Kolupaev
3ec260bad2 Added setting for totals mode. [#METR-9365] 2014-02-27 16:51:58 +04:00
Michael Kolupaev
25a33cdeed reverted accidentally committed changes. [#METR-8818] 2014-02-17 10:32:21 +00:00
Michael Kolupaev
228b2f6f8a clickhouse: client with string query_id now works with old-versioned server (probably for real this time). [#METR-8818] 2014-02-17 10:27:18 +00:00
Sergey Fedorov
b75fe2f6eb dbms: query Id is String valued now, show process list also shows query_id, query_id is stored in processlist, now query could be replaced [METR-8818] 2014-02-12 17:31:02 +00:00
Sergey Fedorov
8beae0f470 functions: substitutions in replaceRegexp functions [METR-9582] 2014-01-28 13:02:37 +00:00
Michael Kolupaev
936fc15640 clickhouse: better error message when an aggregate function is missing. [#METR-9590] 2014-01-13 11:29:24 +00:00
Sergey Fedorov
6fb0caf597 Merge 2013-12-13 16:20:06 +00:00
Pavel Kartavyy
b64633e2a0 dbms: enable to write like: Set load_balancing = 'nearest_hostname' [#METR-9350] 2013-12-11 11:51:08 +00:00
Michael Kolupaev
596b2bc1d9 ClickHouse: Parsing and passing around PREWHERE condition. No actual filtering yet. [#METR-9091] 2013-11-28 13:16:46 +00:00